In 1802 how did Spain change its policy toward American goods in New Orleans? How did the change in the Spanish policy affect American farmers in the West?

Why was Jefferson worried about the agreement between France and Spain over the Louisiana Territory?

What effect might the revolt in Santo Domingo have on the United States?

Why was control of the Mississippi River an important part of the Louisiana Purchase?

In what ways was Sacagawea important to Lewis and Clark?

Explain two effects of the Lewis and Clark expedition.

Describe how the Federalists reacted to the Louisiana Purchase.

plz help